Prepare to use gfx::RenderText in views::Label.

ui/app_list/views/app_list_item_view.cc

Index: ui/app_list/views/app_list_item_view.cc
diff --git a/ui/app_list/views/app_list_item_view.cc b/ui/app_list/views/app_list_item_view.cc
index 3d4897c00e3ca168aa31cdbe9775135cc22994d4..7ff9173cccd440ebaddd0655a7c1b790c4ccc70a 100644
--- a/ui/app_list/views/app_list_item_view.cc
+++ b/ui/app_list/views/app_list_item_view.cc
@@ -187,6 +187,7 @@ void AppListItemView::SetUIState(UIState state) {
   }
 #endif  // !OS_WIN
 
+  SetTitleSubpixelAA();
   SchedulePaint();
 }
 
@@ -211,10 +212,7 @@ void AppListItemView::SetTitleSubpixelAA() {
                    !apps_grid_view_->IsSelectedView(this) &&
                    !apps_grid_view_->IsAnimatingView(this);
 
-  bool currently_enabled = title_->background() != NULL;
-  if (currently_enabled == enable_aa)
-    return;
-
+  title_->SetSubpixelRenderingEnabled(enable_aa);
   if (enable_aa) {
     title_->SetBackgroundColor(app_list::kContentsBackgroundColor);
     title_->set_background(views::Background::CreateSolidBackground(
@@ -278,6 +276,7 @@ void AppListItemView::ItemNameChanged() {
 
 void AppListItemView::ItemHighlightedChanged() {
   apps_grid_view_->EnsureViewVisible(this);
+  SetTitleSubpixelAA();
   SchedulePaint();
 }
 
@@ -286,6 +285,7 @@ void AppListItemView::ItemIsInstallingChanged() {
     apps_grid_view_->EnsureViewVisible(this);
   title_->SetVisible(!item_->is_installing());
   progress_bar_->SetVisible(item_->is_installing());
+  SetTitleSubpixelAA();
   SchedulePaint();
 }
 
@@ -318,6 +318,7 @@ void AppListItemView::Layout() {
                          title_size.height());
   title_bounds.Intersect(rect);
   title_->SetBoundsRect(title_bounds);
+  SetTitleSubpixelAA();
 
   gfx::Rect progress_bar_bounds(progress_bar_->GetPreferredSize());
   progress_bar_bounds.set_x(GetContentsBounds().x() +
@@ -326,11 +327,6 @@ void AppListItemView::Layout() {
   progress_bar_->SetBoundsRect(progress_bar_bounds);
 }
 
-void AppListItemView::SchedulePaintInRect(const gfx::Rect& r) {
-  SetTitleSubpixelAA();
-  views::CustomButton::SchedulePaintInRect(r);
-}
-
 void AppListItemView::OnPaint(gfx::Canvas* canvas) {
   if (apps_grid_view_->IsDraggedView(this))
     return;
@@ -391,7 +387,7 @@ void AppListItemView::StateChanged() {
     item_->SetHighlighted(false);
     title_->SetEnabledColor(kGridTitleColor);
   }
-  title_->Invalidate();
+  SetTitleSubpixelAA();
 }
 
 bool AppListItemView::ShouldEnterPushedState(const ui::Event& event) {